Finding the Fourth Proportional to 57,308.32, 79,089.06 and 33,110.32

Step by Step Solution

1. Step 1: Write the proportion equation
   57,308.32 : 79,089.06 = 33,110.32 : x
2. Step 2: Convert to fraction form
   57,308.32/79,089.06 = 33,110.32/x
3. Step 3: Cross multiply
   57,308.32x = 79,089.06 × 33,110.32
4. Step 4: Simplify right side
   57,308.32x = 2,618,664,085.10
5. Step 5: Solve for x
   x = 2,618,664,085.10/57,308.32
6. Step 6: Final answer
   x = 45,694.31